Magnetically induced spin-rotation transition in iron-garnet films with canted-phase anisotropy |
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Authors: | A R Prokopov S V Dubinko A O Khrebtov M I Eremina |
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Institution: | (1) Domen Design Bureau at the Simferopol State University, 333610 Simferopol, Ukraine;(2) Special Technical Design Bureau at the Donetsk Physicotechnical Institute, Ukrainian Academy of Sciences, 340114 Donetsk, Ukraine |
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Abstract: | Epitaxial iron-garnet films exhibiting canted-phase and easy-plane anisotropies, with crystallographic (111) surface orientation
are investigated by magnetooptical and inductive frequency methods. It is shown that four types of domain structure exist
in the films. When the magnetization of the films is reversed by a static magnetic field oriented at various angles to the
normal to the plane, anomalous behavior of the magnetic susceptibility is observed in the interval of magnetic-field orientation
angles from 0.3° to 1.5°.
Fiz. Tverd. Tela (St. Petersburg) 39, 1415–1420 (August 1997) |
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